*{
    padding:0;
    margin: 0;
    box-sizing: border-box;
    font-family:"Microsoft YaHei UI";
}

.dispaly-flex{
    display: flex;
}
.dispaly-flex-y{
    height: 100%;
    display: flex;
    flex-direction: column;
}
.flex-1{
    flex:1;
}
.dis-flex-content{
    justify-content: space-between;
}
.dis-flex-center{
    justify-content:center;
}
.text-center{
    text-align: center;
}
.text-right{
    text-align: right;
}
.display-none{
    display: none;
}
.bg-fff{
    background: #ffffff;
}
.zx_content{
    width: 1200px;
    margin: 0 auto;
}